[Xmms-jack-devel] FASD project: Online survey launched

[<benno.luthiger@id...>]

Dear Open Source developer

I am doing a research project on "Fun and Software Development" in which I kindly invite you to participate.
You will find the online survey under http://fasd.ethz.ch/qsf/. The questionnaire consists of 53 questions and you will need about 15 minutes to complete it.

With the FASD project (Fun and Software Development) we want to define the motivational significance of fun when software developers decide to engage in Open Source projects. What is special about our research project is that a similar survey is planned with software developers in commercial firms. This procedure allows the immediate comparison between the involved individuals and the conditions of production of these two development models. Thus we hope to obtain substantial new insights to the phenomenon of Open Source Development.


With many thanks for your participation,
Benno Luthiger


PS:
The results of the survey will be published under http://www.isu.unizh.ch/fuehrung/blprojects/FASD/.
We have set up the mailing list fasd@... for this study. Please see http://fasd.ethz.ch/qsf/mailinglist_en.html for registration to this mailing list.

_______________________________________________________________________

Benno Luthiger
Swiss Federal Institute of Technology Zurich
8092 Zurich

Mail: benno.luthiger(at)id.ethz.ch
_______________________________________________________________________

[Xmms-jack-devel] Requirements? Versions to Old?

[Gunter Grau <ggrau@fr...>]

Hi There,

I tried to install the xmms-jack plugin but did not suceed.

I am using the debian binary packages for this:
xmms 1.2.7
xmms-dev 1.2.7
libjack0.40.1-0
libjack0.40.1-dev
jackd 0.40.1

jackd is running and I can produce some noise using ecasound2.2

Then I compiled xmms-jack. It seemed to work well. No errors or something like that while running ./configure.

After installation of the plugin an aktivation in xmms I try to play an mp3-File, but xmms does not start to play. If I try to push play a second time, xmms dies with segmentation fault.

Here is, what jackd says, when I try to play something:

 load = 0.5755 max usecs: 111.587, spare = 21221.412
new client: xmms_jack_client_0, id = 3 type 2 @ 0x401c8000 fd = 14
port xmms_jack_client_0:out_l buf shm key 0x4bd8828c at offset 12288 bi = 0x8063
600
registered port xmms_jack_client_0:out_l, offset = 12288
port xmms_jack_client_0:out_r buf shm key 0x4bd8828c at offset 16384 bi = 0x8063
620
registered port xmms_jack_client_0:out_r, offset = 16384
++ jack_rechain_graph():
client alsa_pcm: inprocess client, execution_order=0.
client xmms_jack_client_0: start_fd=7, execution_order=0.
client xmms_jack_client_0: wait_fd=13, execution_order=1 (last client).
-- jack_rechain_graph()
got connect request
connect xmms_jack_client_0:out_l and alsa_pcm:playback_1
++ jack_rechain_graph():
client xmms_jack_client_0: start_fd=7, execution_order=0.
client xmms_jack_client_0: wait_fd=13, execution_order=1.
client alsa_pcm: inprocess client, execution_order=2.
-- jack_rechain_graph()
got connect request
connect xmms_jack_client_0:out_r and alsa_pcm:playback_2
++ jack_rechain_graph():
client xmms_jack_client_0: start_fd=7, execution_order=0.
client xmms_jack_client_0: wait_fd=13, execution_order=1.
client alsa_pcm: inprocess client, execution_order=2.
-- jack_rechain_graph()
DIS-connect xmms_jack_client_0:out_r and alsa_pcm:playback_2
DIS-connect xmms_jack_client_0:out_l and alsa_pcm:playback_1
++ jack_rechain_graph():
client alsa_pcm: inprocess client, execution_order=0.
-- jack_rechain_graph()
removing failed client xmms_jack_client_0 state = Not triggered errors = 1806
adios senor xmms_jack_client_0
++ jack_rechain_graph():
client alsa_pcm: inprocess client, execution_order=0.
-- jack_rechain_graph()
load = 0.5812 max usecs: 125.210, spare = 21207.789

Are there any requirements on the versions of xmms or libjack?

Bye, Gunter